Spaghetti alla Nerano
Step 1 of 6
Slice the zucchini into 2–3 mm rounds.
Step 2 of 6
Fry them in batches in the olive oil until deeply golden and caramelized at the edges, salting as you go. Keep the flavored oil.
Step 3 of 6
Blend about a third of the fried zucchini with a splash of the frying oil into a smooth paste.
Step 4 of 6
Boil the spaghetti until a minute short of al dente. Save a full mug of pasta water.
Step 5 of 6
Off the heat, combine the pasta with the zucchini paste, a splash of pasta water, the provolone and the parmigiano. Stir hard (mantecatura) until glossy and creamy. Stir in the butter if using.
Step 6 of 6
Fold in the rest of the zucchini, most of the basil and the pepper. Serve with extra cheese and basil.
Done
That was the last step of Spaghetti alla Nerano.